Laboratory Analyses at iwis – Quality that goes Beneath the Surface.
The iwis laboratory is an indispensable part of our company and supports all divisions – from research and development to quality management. With state-of-the-art technology and extensive expertise, we ensure the highest quality standards at every stage of production.
Our specialized laboratory analyses cover a broad range of services and ensure that materials, products, and processes consistently meet the highest standards.
Incoming Goods Inspections
We carefully inspect all raw materials and components upon delivery. Our focus is on:
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Chemical composition
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Physical and mechanical testing
We test, among other things:
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Unalloyed, low-alloy, and high-alloy steels
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Copper alloys
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DSA (Dynamic Strain Aging)
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Coatings such as nickel (Ni) and vanadium carbide (VC)
Product Audits
To continuously ensure our product quality, we conduct detailed product audits:
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Testing of IC coatings
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Quality control of industrial roller chains
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Residual dirt analyses according to VDA: analysis of residual dirt quantity, particle types, and particle size distributions
Production Monitoring
We accompany the entire production process with targeted inspections:
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Heat treatment processes such as quenching, hardening, and tempering
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Coating processes such as chrome plating, nitriding, carburizing, ENI, and boriding
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Mechanical processes such as stamping, fine blanking, vibratory grinding, and shot peening
Damage Analysis and Prevention
Our experts identify types of damage (e.g., wear, fracture, fatigue, corrosion) and their causes—whether raw material defects, processing errors, or application mistakes. Through targeted measures, we develop solutions for damage prevention.
Process Development and Optimization
We actively drive the further development of materials, coatings, and mechanical processes:
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Optimization of heat treatment and coating processes
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Material optimization for increased wear resistance and fatigue strength
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Development of new coating technologies such as PVD coatings and functionalized surfaces
Technical Consulting – Your Partner for Materials and Processes
In the field of technical consulting, our laboratory and materials specialists offer customized solutions to sustainably optimize your processes, products, and applications. We see ourselves as your competent partner for all matters related to materials, manufacturing processes, and quality assurance.
Specialized Analytics – Precise Analyses for Demanding Requirements
Our specialized analytics cover a wide range of specialized examinations that go far beyond standard testing:
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Residual dirt analysis: According to VDA guidelines, we analyze the cleanliness of components, evaluate particle types and distribution, and help optimize manufacturing processes.
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Oil analysis: Inspections of lubricating and hydraulic oils for aging, contamination, or malfunctions to extend the service life of equipment and components.
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Plastics analytics: Examination of plastics regarding composition, aging, durability, and causes of damage.
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Organic analytics: Specialized testing methods to detect organic contaminants and substance compositions.
Our precise laboratory analyses contribute significantly to the prevention of production errors and the assurance of the highest product quality.
Development of New Testing Methods – Innovation in Quality Control
Technological advancements often require new testing strategies. Our experts develop customized testing methods precisely tailored to your requirements:
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Adaptation of existing testing standards to new materials or manufacturing processes
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Development of specialized analytical techniques for new coating and heat treatment processes
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Simulation of real operating conditions for improved material evaluation
With customized testing methods, we enable more precise quality assurance and provide you with a decisive competitive advantage.
Collaboration with Universities and Research Institutions
To keep our expertise always up to date, we work closely with renowned universities, research institutes, and external service providers:
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Participation in cooperative research projects
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Development and optimization of new materials and processes
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Exchange of the latest scientific findings for practical application in industry
These networks continuously expand our expertise and guarantee you access to the most current innovations.
Benchmark Analyses – Objective Comparisons for Optimal Decisions
Benchmark analyses are an important part of our service portfolio:
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Comparative analyses of materials to make the best material selection
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Comparison of different heat treatment and coating processes regarding performance, wear resistance, and corrosion resistance
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Support in evaluating suppliers and manufacturing processes
Through thorough benchmark analyses, we help you make informed decisions in material selection and process design.
